I only got like 11km on pro mode which is pretty bad compared to advertised range. The vibration is bearable but noticable for sure. Should get better with time to my understanding. The reason the range is bad is because they changed the battery from a 6.4a 230wh, to 4a, 144wh which is very upsetting and is causing lots of fuss on Reddit (mentioned on another comment). I've done 32kmh maximum. How's it holding up at this point?